<script setup name="publishinform">
import { computed, onMounted, onBeforeUnmount, reactive, ref, shallowRef, watch } from "vue";
import '@wangeditor/editor/dist/css/style.css' // 引入 css
import { Editor, Toolbar } from '@wangeditor/editor-for-vue'
import OAMain from "@/components/OAMain.vue";
import staffHttp from "@/api/stafffHttp"
import informHttp from "@/api/informHttp";
import { ElMessage } from "element-plus";
import { useAuthStore } from "@/stores/auth";

const authStore = useAuthStore()

let formLabelWidth = "100px"
let formRef = ref()
let departments = ref([])


let informForm = reactive({
    title: "",
    content: "",
    department_ids: []
})

let rules = reactive({
    title: [{ required: true, message: "请输入标题！", trigger: "blur" }],
    content: [
        { required: true, message: "请输入通知内容！", trigger: "blur" },
    ],
    department_ids: [
        { required: true, message: "请选择部门！", trigger: "change" },
    ],
});


const onSubmit = () => {
    formRef.value.validate(async (valid, fields) => {
        if (valid) {
            console.log(informForm);
            try {
                let data = await informHttp.publishInform(informForm)
                ElMessage.success("发布成功!")
            } catch (detail) {
                ElMessage.error(detail)
            }

        }
    })

}


onMounted(async () => {
    try {
        let data = await staffHttp.getAllDepartment()
        departments.value = data.results
    } catch (detail) {
        ElMessage.error(detail)
    }
})


// 编辑器相关配置------------------------
// 编辑器实例，必须用 shallowRef
const editorRef = shallowRef()

const toolbarConfig = {}
const editorConfig = {
    placeholder: '请输入内容...',
    MENU_CONF: {
        uploadImage: {
            server: import.meta.env.VITE_BASE_URL + '/image/upload/',
            fieldName: 'image',
            maxFileSize: 2 * 1024 * 1024,
            maxNumberOfFiles: 10,
            allowedFileTypes: ['image/*'],
            headers: {
                Authorization: "JWT " + authStore.token
            },
            timeout: 6 * 1000,
            // 自定义插入图片
            customInsert(res, insertFn) {
                if (res.errno == 0) {
                    // res 服务端返回的数据
                    let data = res.data
                    let url = import.meta.env.VITE_BASE_URL + data.url
                    let href = import.meta.env.VITE_BASE_URL + data.href
                    let alt = data.alt
                    insertFn(url, alt, href)
                } else {
                    ElMessage.error(res.message)
                }
            },
            // 单文件上传失败
            onFailed(file, res) {
                console.log(`${file.name} 上传失败`, res)
            },
            // 上传错误 或 超时
            onError(file, err, res) {
                if (file.size > 0.5 * 1024 * 1024) {
                    ElMessage.error('图片文件最大不能超过0.5MB！')
                } else {
                    ElMessage.error('图片格式不正确！')
                }
            },
        }

    }
}

let mode = "default"
// 组件销毁时，也及时销毁编辑器
onBeforeUnmount(() => {
    const editor = editorRef.value
    if (editor == null) return
    editor.destroy()
})

const handleCreated = (editor) => {
    editorRef.value = editor // 记录 editor 实例，重要！
}

// 编辑器相关配置------------------------
</script>

<template>
    <OAMain title="发布通知">
        <el-card>
            <el-form :model="informForm" :rules="rules" ref="formRef">
                <el-form-item label="标题" :label-width="formLabelWidth" prop="title">
                    <el-input v-model="informForm.title" autocomplete="off" />
                </el-form-item>
                <el-form-item label="部门可见" :label-width="formLabelWidth" prop="department_ids">
                    <el-select multiple v-model="informForm.department_ids" placeholder="请选择部门">
                        <el-option :value="0" label="所有部门"></el-option>
                        <el-option v-for="item in departments" :label="item.name" :value="item.id" :key="item.name" />
                    </el-select>
                </el-form-item>
                <el-form-item label="通知内容" :label-width="formLabelWidth" prop="content">
                    <div style="border: 1px solid #ccc; width: 100%;">
                        <Toolbar style="border-bottom: 1px solid #ccc" :editor="editorRef"
                            :defaultConfig="toolbarConfig" :mode="mode" />
                        <Editor style="height: 500px; overflow-y: hidden;" v-model="informForm.content"
                            :defaultConfig="editorConfig" :mode="mode" @onCreated="handleCreated" />
                    </div>
                </el-form-item>
                <el-form-item>
                    <div style="text-align: right; flex: 1;">
                        <el-button type="primary" @click="onSubmit">提交</el-button>
                    </div>
                </el-form-item>
            </el-form>
        </el-card>

    </OAMain>
</template>


<style scoped></style>